GNU Smalltalk Library Reference: ByteArray-built ins

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1.14.3 ByteArray: built ins

asCData: aCType

Allocate memory with malloc for a copy of the receiver, and return it converted to a CObject with the given type

at: anIndex ifAbsent: aBlock

Answer the index-th indexed instance variable of the receiver

byteAt: index

Answer the index-th indexed instance variable of the receiver

byteAt: index put: value

Store the ‘value’ byte in the index-th indexed instance variable of the receiver

hash

Answer an hash value for the receiver

replaceFrom: start to: stop with: aByteArray startingAt: replaceStart

Replace the characters from start to stop with the bytes contained in aByteArray (which, actually, can be any variable byte class), starting at the replaceStart location of aByteArray

replaceFrom: start to: stop withString: aString startingAt: replaceStart

Replace the characters from start to stop with the ASCII codes contained in aString (which, actually, can be any variable byte class), starting at the replaceStart location of aString